Well no, if you base activity based on ap you have to account for the fact that seeding gets you waaaaaaaaaaaaaay more ap, while playing in full servers get's you waaaaaaaaaaaaaaaaaaaay less. i dunno what the limits are, but if you hit zero you're prolly inactive.
ruelel plays mostly on full servers. has over 5000AP i think.
i have about 1800 AP.
It doesn't matter how much AP you have. what matters is how much time you spend on the severs. which can be determind by hlstats and AP